Following my post yesterday about President Obama’s upcoming Southeast Asia visit this weekend, I wanted share another story on U.S. engagement with the region.

The Wall Street Journalreports today that U.S. Defense Secretary Leon Panetta “has ordered the Joint Chiefs of Staff to review military ethics training in the wake of a series of investigations that involve high-ranking military officers’ conduct…”

And:

Speaking at a news conference in Bangkok earlier Thursday after renewing the U.S.’s military relationship with treaty ally Thailand, Mr. Panetta said he isn’t aware of any additional government or military officials who received emails from Ms. Kelley.

The scandal has emerged as a major embarrassment for the U.S. military establishment, overshadowing not only Mr. Panetta’s trip to Australia, Thailand and Cambodia, but also Mr. Obama’s scheduled visits to Thailand, Myanmar and Cambodia, where he plans to attend a major regional summit. The U.S. “pivot” back to the Pacific is a hallmark of Mr. Obama’s foreign policy, and analysts expect Washington to step up its bid re-engage with East Asia over the next four years.

Among other things, the visits to the region of top U.S. leaders are expected to focus on finding a common approach with the 10-member Association of Southeast Asian Nations on resolving competing territorial claims with China in the South China Sea. The U.S. also hopes to improve military-to-military cooperation in the region, including with the armed forces of Myanmar, until recently viewed with deep suspicion by Washington for its North Korea-backed weapons program.

“Given the rising military power of China and ongoing tensions in the South China Sea, there was a consensus—within Washington, anyway—that America has to increase its military presence in Southeast Asia,” said Ian Storey, a senior fellow at the Institute of Southeast Asian Studies in Singapore. “Expect a lot more ship visits, training exercises with the armed forces of Southeast Asia and capacity building support, especially with the Philippines, which is the weakest link in the Asean chain.”